Growth hormone can promote growth, but this hormone is only for patients with growth hormone deficiency and has a therapeutic effect on patients with dwarfism. If the growth hormone level in the patient’s body is normal, the use of exogenous growth hormone will not have this therapeutic effect. Growth hormone has growth-promoting effects in the body, such as promoting protein synthesis, bone deposition, and the growth of internal organs. Therefore, it has an important growth-promoting effect on children during their growth spurt. In some children, genetic factors, or acquired factors such as damage to the brain or infection, may lead to insufficient secretion of growth hormone, resulting in a significant reduction in height of the patient relative to normal children. If exogenous growth hormone is supplemented in a timely manner, the patient’s height will be restored to normal, that is, normal development. However, if timely intervention is not performed, dwarfism, or dwarfism, can result. If the hormone levels in the patient’s body are normal, supplementation with such hormones will not make the patient grow taller, regardless of whether he or she is in a growth spurt.